Serve Real Laboratory Co
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Measuring range: pH: 0～14.00pH; mV: 1600mV,
Temperature: 0～60℃
Resolution: pH: 0.01pH,
Temperature: 1℃
Accuracy: pH: 0.01pH, temperature: 1℃
Temperature compensation: 0－60℃ automatic temperature compensation/manual compensation
Basic configuration: E201-C plastic PH composite electrode; PH standard calibration sample; 4 DC1.5V batteries on the 7th
● Environmental temperature: 0～40℃ Relative humidity: ＜85%
● Power supply Power: 1.5V battery/4pcs
● No significant vibration
● No external magnetic field interference except the earth's magnetic field
● Input impedance: ≥1×1012Ω
● Zero drift: 0.01pH; 1 word/2 hours
● Solution temperature compensation range: 0～60℃
● Dimensions and weight: 180*80*30mm (length * width * height) 0.5Kg
● Power consumption: 2 W
| Model | PHB-1 | PHB-4 |
| Measuring range | pH:0~14.00pH | pH:0~14.00pH |
| mV:±1600mV, | mV:±1999mV | |
| Temperature: 0～60℃ | Temperature: 0～60℃ | |
| Resolution | pH: 0.01pH, | pH: 0.01pH, |
| Temperature: ±1℃ | Temperature: ±1℃ | |
| Precision | pH: 0.01pH, temperature: ±1℃ | pH: 0.01pH, temperature: ±1℃ |
| Temperature compensation | 0－60℃ manual compensation | 0－60℃ manual/automatic compensation |
| basic configuration | E201-C plastic PH composite electrode | E201-C-W Plastic PH temperature electrode |
| PH standard calibration sample | PH standard calibration sample | |
| No. 7 DC1.5V battery 4 | No. 7 DC1.5V battery 4 |
| Portable PH meter host | 1 set |
| Composite electrode | 1 no |
| Short-circuit plug (plugged into the electrode socket on the back of the instrument) | 1 piece |
| No. 7 DC1.5V battery (subject to express delivery allowed) | 4 knots |
| Standard buffer reagent: pH4, pH6.86, pH9.18 | 1 set |
| User manual | 1 copy |
| Warranty card | 1 copy |
| Product certification | 1 copy |